M1
2 marks · average 0.7 62% scored 0
The question in our own words · page 18
Stretch the graph of \(F(x)=\tfrac{x^2}{4}+7x+c\) vertically, by a factor \(m\) from the \(x\)-axis. For the right \(m\) and \(c\), the stretched graph goes through both \((-12,1)\) and \((2,8)\). Find \(m\) and \(c\).
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